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Automatic detection method for violation behaviors of self-service card sender

A self-service card issuing machine and automatic detection technology, applied in the field of intelligent transportation

Inactive Publication Date: 2016-05-11
COSCO SHIPPING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for automatic detection of violations of self-service card issuing machines to solve the problem of automatic identification of illegal behaviors for self-service card issuing machines in expressways

Method used

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  • Automatic detection method for violation behaviors of self-service card sender
  • Automatic detection method for violation behaviors of self-service card sender
  • Automatic detection method for violation behaviors of self-service card sender

Examples

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Embodiment Construction

[0073] During the specific construction process, the camera is installed near the canopy lights of the automatic driving lane, and the installation method of illuminating the rear of the vehicle is adopted, such as figure 1 As shown, the real scene of camera installation and monitoring range is as follows figure 2 shown.

[0074] see image 3 , the present invention is mainly composed of four parts in the implementation process, specifically an image preprocessing part, a target segmentation part, a violation behavior recognition part, and a violation behavior detection part. Due to the high resolution of high-definition video and rich data information, in order to reduce the amount of calculation, the collected images are sampled horizontally and vertically in the image preprocessing stage, that is, the original image size is W*H, and the actual processed image size is (W / 2)*(H / 2). When performing target segmentation, the background image is updated in real time in combin...

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Abstract

The invention discloses an automatic detection method for violation behaviors of a self-service card sender. The behaviors of vehicles and pedestrians in an area of the self-service card sender are automatically identified by video monitoring means; the automatic detection method comprises three main steps, which are object segmentation, violation behavior identification and violation behavior detection respectively; and the treatment steps in the automatic detection method all are treated in sequence aiming at monitored video images of the area of the self-service card sender.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a method for automatically detecting violations of self-service card issuing machines. Background technique [0002] With the rapid development of social economy, the traffic volume of expressways in our country is increasing day by day, and the toll stations are facing serious shortage of manpower and low efficiency. Therefore, self-service delivery lanes have been set up at some toll stations with insufficient staffing, so that drivers can quickly pick up their cards by themselves and pass quickly. [0003] But while high technology brings us convenience, it also gradually reveals some loopholes. Some criminals took advantage of the loopholes in the automatic card issuing machine to take out the card many times and resell the high-speed pass card, thus carrying out a series of illegal and criminal activities such as evading fees and missing fees....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V20/00G06V20/38G06V20/584
Inventor 袁彬于艳玲谭中慧
Owner COSCO SHIPPING TECH CO LTD
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